On molecular topological properties of benzenoid structures

The degree-based topological indices correlate certain physico-chemical properties such as boiling point, strain energy and the stability etc. of certain chemical compounds. Among the major classes of topological indices are the distance based topological indices, the degree-based topological indices and counting related polynomials and corresponding indices of graphs. Among all the degree based indices, namely first general Zagreb index, general Rndi$\acute{c}$ connectivity index, general sum-connectivity index, atom-bond connectivity index ($ABC$) and geometric-arithmetic index ($GA$) are most important due to their chemical significance.\\ In this paper, we compute the first general Zagreb index, general Rndi$\acute{c}$ connectivity index, general sum-connectivity index, $ABC$, $GA$, $ABC_{4}$ and $GA_{5}$ indices of hexagonal parallelogram $P(m,n)$ nanotube, triangular benzenoid $G_n$ and zigzag-edge coronoid fused with starphene $ZCS(k, l,m)$ nanotubes by using the line graphs of subdivision of these chemical graphs.The accepted manuscript in pdf format is listed with the files at the bottom of this page. The presentation of the authors' names and (or) special characters in the title of the manuscript may differ slightly between what is listed on this page and what is listed in the pdf file of the accepted manuscript; that in the pdf file of the accepted manuscript is what was submitted by the author